<!doctype html>
<head>
	<style>
		div {
			height:100px; width:100px;
		}
	</style>
</head>
<body>
	<div>
		<svg id="svg" height="300" width="100">
			<rect y="150" width="100" height="100" fill="blue"/>
		</svg>
	</div>
</body>
